/*
* @Author: admin
* @Date:   2018-07-05 10:24:24
* @Last Modified by:   admin
* @Last Modified time: 2018-07-05 10:29:18
*/
var events = require('events');
var emitter = new events.EventEmitter();

emitter.on('some_event',function(arg1,arg2){
	console.log('listener1',arg1,arg2);
});

emitter.on('some_event',function(arg1,arg2){
	console.log('listener2',arg1,arg2);
});

emitter.emit('some_event','arg参数1','arg参数2');